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參數資料
| 型號： | MAX98500EVKIT+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 11/15頁 |
| 文件大小： | 0K |
| 描述： | KIT EVAL FOR MAX98500 |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 1 |
| 系列： | * |
_______________________________________________________________________________________ 5
MAX98500
Boosted 2.2W Class D Amplifier
with Automatic Level Control
Typical Operating Characteristics
(VBAT = 3.6V, RL = ∞ between SPKP and SPKN, AV = +15.5dB, RKNEE = VBAT, 20Hz to 22kHz AC measurement bandwidth, unless
otherwise noted.)
General
BATTERY CURRENT
vs. BATTERY VOLTAGE
MAX98500
toc01
BATTERY VOLTAGE (V)
BATTERY
CURRENT
(mA)
5.0
4.5
4.0
3.5
3.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0
2.5
5.5
INPUTS AC-COUPLED TO AGND
SDSPK = SDBST = VBAT
BATTERY CURRENT
vs. BATTERY VOLTAGE
MAX98500
toc02
BATTERY VOLTAGE (V)
BATTERY
CURRENT
(A)
5.0
4.5
4.0
3.5
3.0
80
100
120
140
60
2.5
5.5
INPUTS AC-COUPLED TO AGND
SDSPK = GND, SDBST = VBAT
BATTERY CURRENT
vs. BATTERY VOLTAGE
MAX98500
toc03
BATTERY VOLTAGE (V)
BATTERY
CURRENT
(A)
5.0
4.5
4.0
3.5
3.0
1
2
3
4
5
6
7
8
9
10
0
2.5
5.5
INPUTS AC-COUPLED TO AGND
SDSPK = VBAT, SDBST = AGND
TURN-ON RESPONSE
MAX98500 toc04
VCCOUT
2V/div
SPKR
OUTPUT
1V/div
SDBST
2V/div
OV
2ms/div
EFFICIENCY vs. OUTPUT POWER
MAX98500
toc05
POUT (W)
EFFICIENCY
(%)
2.0
1.5
1.0
0.5
10
20
30
40
50
60
70
80
90
100
0
2.5
VBAT = 4.2V
VBAT = 3.6V
VBAT = 3.0V
ZLOAD = 8I + 68H
fIN = 1kHz
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX98500EVKIT+ | 功能描述:音頻 IC 開發工具 MAX98500 Eval Kit RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| MAX98500EWE+ | 制造商:Maxim Integrated Products 功能描述:BOOSTED CLASS D AMPLIFIER WITH ALC - Rail/Tube |
| MAX98500EWE+T | 功能描述:音頻放大器 2.2W Mono Class D Amplifier RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX98502EVKIT# | 功能描述:放大器 IC 開發工具 MAX98502 Eval Kit RoHS:否 制造商:International Rectifier 產品:Demonstration Boards 類型:Power Amplifiers 工具用于評估:IR4302 工作電源電壓:13 V to 23 V |
| MAX98502EWE+ | 功能描述:音頻放大器 Boosted Class D Amplifier RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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